The month in detail
What to expect in January
In January, Cadiz sees 17.0°F during the day with 5.9h of sunshine per day. Rain risk remains low (22.0% of days), leaving good room for outdoor activities. Not the best window, but acceptable if dates are constrained. July (9.8/10) is significantly better if possible.
January ranks 10 out of 12 months in Cadiz. Compared to December: −2°F daytime, +0.5h of sun per day.
This month's conditions
What it's like in January
UV index
3 · moderate
protect during midday hours
Feels like
dry air
8°
Sea
16°C
cold, for the brave
Daylight
9.8h of daylight
Air quality
good
AQI 29
Compare
Is January the right month?
The best month in Cadiz is July (9.8/10), 2.5 pts higher than January.
Context
Our verdict
Cadiz claims to be the oldest city in Europe (3000 years, Phoenician founding). Andalusian peninsula battered by the Atlantic.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Cadiz
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Cadiz
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach trip.
Country · Spain
🗣️LanguageSpanish
💶CurrencyEuro (€)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘModerate · 3/5
🌡️ Climate
🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthAugust · 88°F
❄️Coolest monthJanuary · 63°F
🌧️Rainiest month ⓘMarch · 37%
🏖️ Beach trip
📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
🛂VisaSchengen · 90 days
Explore
Other destinations in January
If January doesn't convince you for this destination, compare with others.
Location
Where is Cadiz ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
SpainTemperate oceanic climate with a 9.8 → 6.6 gap between best and worst month. 10 years of ERA5 data to choose by project.
36.53°N · 6.29°W
Questions
Frequently asked questions
What is the best time to visit Cadiz?
July is the best month with 84°F highs, 70°F lows, 11.4h of sunshine and 1.0% rainy days. The months of July & June offer comparable conditions.
How many hours of sunshine does Cadiz get in July?
Cadiz averages 11.4 sunshine hours per day in July. It is the sunniest month with a climate score of 9.7/10.
What is the rainiest month in Cadiz?
August is the most unfavourable month with August has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Cadiz in July?
In July, overnight lows reach 70°F, while afternoon highs average 84°F.
Is Cadiz good in winter?
In winter (December-February), Cadiz scores 7.0/10 on average — Acceptable conditions for cultural visits.. The best month overall remains July with a score of 9.7/10.
When should you avoid Cadiz?
August is the most difficult month to visit Cadiz, with August has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Cadiz in January?
In January, the sea averages 60°F in Cadiz: cold, for the brave. Best left to hardened swimmers or those with a wetsuit.
Do you need sun protection in Cadiz in January?
The average UV index reaches 3 in January in Cadiz (moderate), with about 9.8h of daylight. Protect during midday hours.